   <link href="css/style.css" rel="stylesheet" type="text/css" />
   <link href="css/colour.css" rel="stylesheet" type="text/css" />
   <input type="submit" value="Nuevo" name="nuevo" id="nuevo" />
   <input type="submit" value="Consultar" name="consultar" id="consultar" />
   <input type="submit" value="Modificar" name="modificar" id="modificar" />
   <input type="submit" value="Eliminar" name="eliminar" id="eliminar" />            
   <input type="submit" value="Limpiar" name="limpiar" id="limpiar" />            
   <input type="submit" value="Listar" name="listar" id="listar" />            
           <script>
            $(document).ready(function(){
            //Para colocar efectos de botones
            $('input:submit').button();
        });
            
        </script>